On this page, we have managed to share the official usb driver for Micromax A27 Device. If in case you were already searching for the usb driver for this device. Micromax Bolt A27 USB Driver Download - Could you look for in a mobile USB drivers, here provides a USB driver free download and how to install to Micromax . Download the latest and original Micromax USB Drivers to connect any Micromax Driver Model: Micromax A27 .. Driver Model: Micromax Canvas Infinity Life.